CVSS 3.1
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се по мрежата, без особени условия, с администраторски права и след действие от потребителя.
- Експлоатация: има публичен пример за експлоатация
- Атаката не може да се автоматизира
Описание
Оригинално описание
Craft CMS 4.x (>= 4.0.0-RC1, < 4.17.0-beta.1) and 5.x (>= 5.0.0-RC1, < 5.9.0-beta.1) contain multiple stored cross-site scripting vulnerabilities where settings names and field option labels are rendered without sanitization (e.g., via the checkbox.twig template, which used {{ label|raw }}). An authenticated administrator (with allowAdminChanges enabled) can inject malicious payloads into section names, volume names, user group names, global set names, generated field names, checkbox/radio option labels, and custom source labels, causing arbitrary JavaScript to execute in other users' control-panel sessions. Fixed in 4.17.0-beta.1 and 5.9.0-beta.1.
Засегнати продукти
- craftcms cms: 5.0.0-RC1 преди 5.9.0-beta.1; 5.9.0-beta.1; 4.0.0-RC1 преди 4.17.0-beta.1; 4.17.0-beta.1
Вид слабост
История
- 21 юни 2026 Публикувано
Други уязвимости в craftcms cms
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-56393
- https://nvd.nist.gov/vuln/detail/CVE-2026-56393
- https://github.com/craftcms/cms/security/advisories/GHSA-4mgv-366x-qxvx
- https://github.com/craftcms/cms/commit/943152d2246b36f12adf161a03b8695b773d9276
- https://github.com/craftcms/cms/commit/67780a778c6ec04e68e64a0b1177c168306144a2
- https://www.vulncheck.com/advisories/craft-cms-multiple-stored-cross-site-scripting-in-settings-names-and-field-options